*{
    margin:0;
    padding:0;
    text-decoration: none;
}
.one{
    height:560px ;
    width: 375px;
    background-color:#F5F5F5;
    margin:0 auto;
    position: relative;
    position: relative;
}
aside li{
    margin:45px 0px 0px 30px;
    list-style: none;
    text-align: left;
    color:black;
}
a{
    background: #F5F5F5;
}
footer{
    height: 15px;
    background:#F5F5F5;
     margin-top: 200px;
    border: 1px solid gray;
}
footer ul>li{
    float: left;
    list-style-type: none;
    line-height: 13px;
    margin-left:100px;
}